[jira] [Updated] (MESOS-5717) Can't autodiscovery GPU resources without '--enable-nvidia-gpu-support' and '--nvidia_gpu_devices' flags

["Sunzhe (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-5717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sunzhe updated MESOS-5717:
--------------------------
    Summary: Can't autodiscovery GPU resources without '--enable-nvidia-gpu-support' and '--nvidia_gpu_devices' flags  (was: Can't autodiscovery GPU resources without '--enable--nvidia-gpu-support' and '--nvidia_gpu_devices' flags)

> Can't autodiscovery GPU resources without '--enable-nvidia-gpu-support' and '--nvidia_gpu_devices' flags
> --------------------------------------------------------------------------------------------------------
>
>                 Key: MESOS-5717
>                 URL: https://issues.apache.org/jira/browse/MESOS-5717
>             Project: Mesos
>          Issue Type: Bug
>         Environment: RHEL 7.2
>            Reporter: Sunzhe
>              Labels: gpu
>             Fix For: 1.0.0
>
>
> Prerequisite: In MESOS\-5257  "By default, with no '\-\-nvidia_gpu_devices' flag or `gpus` resources flag, the new auto-discovery will simply enumerate all of the GPUs on the system" and in MESOS\-5630 "removes this flag(\-\-enable-nvidia-gpu-support) and enables this support for all builds on Linux."
> So, I '../configure' without any flag, and start agent without '\-\-resources' or '\-\-nvidia_gpu_devices' ,  but can not discovery GPU resources, and I also start agent with '\-\-resources' and '\-\-nvidia_gpu_devices' , it also does not work.
> I'm sure the NVIDIA GPUs on my machines are OK, because with '\-\-enable-nvidia-gpu-support' when './configure' and with '\-\-resources', '\-\-nvidia_gpu_devices' when starting agents it works well.



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